No problem, we've got 4013 and 4427 to multiply
4013 × 4427 = 4427 × (4013)
+ 4427 × 3 what gives us 13281
+ 4427 × 10 that results in 44270
+ 4427 × 000 giving us 0
+ 4427 × 4000 which equals 17708000

= 17765551
